When we count the number of atoms of both elements, shown under the equation, we see that the equation is not balanced. There are only 2 atoms of hydrogen on the reactant side of the equation, while there are 4 atoms of hydrogen on the product side. We can balance the above equation ...
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Chemical equations do not come already balanced. This must be done before the equation can be used in a chemically meaningful way.All chemical calculations to come must be done with a balanced equation.A balanced equation has equal numbers of each type of atom on each side of the equation.Th...
Students were given two weeks to complete a pre-lab worksheet. This asked them to make a prediction of what a graph of water mass vs. time would look like as a tank drained under gravity, derive a model which predicted the draining time using ChatGPT v3.5, and criticise the output. Stu...
Fig.6 Fitting curve graphics and fitting equation of the form. 图6 拟合曲线图形和拟合方程窗体 4 结束语 利用Excel 超强的重算功能、表格功能、绘图功能 和函数功能与VBA 的混合编程,构建专业化的化工实验 数据处理系统,具有界面清晰、交互性强、易于操作等 特点,应用于实验教学,效果良好。处理系统可作为...
For each of the following mixtures, complete the equation, then identify the acid and base on the left and the conjugate acid and conjugate base on the right. Comparing acid and base strengths (from pa's) decide whether the reaction is a) likely to happen, b) whether an equilibrium will...